Download Lenovo U260 User's Manual

IdeaPad U260
Hardware
Maintenance
Manual
Note:
Before using this information and the product it supports, be sure to read the general information under
“Notices” on page 72.
First Edition (Aug. 2010)
© Copyright Lenovo 2010. All rights reserved.
LENOVO products, data, computer software, and services have been developed exclusively at
private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R.
2.101 with limited and restricted rights to use, reproduction and disclosure.
LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services
are delivered pursuant a General Services Administration ″GSA″ contract, use, reproduction, or
disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
© 2010 Lenovo
Contents
About this manual........................................ iv
Safety information......................................... 1
General safety................................................. 2
Electrical safety............................................... 3
Safety inspection guide................................... 5
Handling devices that are sensitive to
electrostatic discharge..................................... 6
Grounding requirements.................................. 6
Safety notices: multilingual translations.......... 7
Laser compliance statement......................... 14
Important service information.................... 16
Strategy for replacing FRUs.......................... 16
Strategy for replacing a hard disk drive.............17
Important notice for replacing a system board ...... 17
Important information about replacing
RoHS compliant FRUs.................................. 18
General checkout ....................................... 19
What to do first.............................................. 20
Power system checkout................................ 21
1080 Fan assembly and Heat Sink assembly........ 46
1090 Speakers..................................................48
1100 System board............................................. 49
1110 base cover................................................51
1120 LCD front bezel.........................................53
1130 LCD panel, LCD cable and hinges...........54
1140 Integrated camera.....................................56
1150 Antenna assembly and LCD cover ..........57
Locations....................................................... 58
Front view..........................................................58
Right-side view..................................................59
Bottom and Left-side view ................................59
Parts list......................................................... 60
Overall...............................................................61
LCD FRUs.........................................................64
Keyboard...........................................................66
Miscellaneous parts...........................................67
AC adapters.......................................................68
Power cords.......................................................69
Notices......................................................... 72
Trademarks................................................... 73
Checking the AC adapter . ................................21
Checking operational charging..........................21
Checking the battery pack ................................22
Related service information....................... 23
Restoring the factory contents by using
OneKey Recovery......................................... 23
Restore of factory default..................................23
Using recovery discs.........................................23
Passwords..................................................... 24
Power-on password...........................................24
Supervisor password ........................................24
Power management...................................... 25
Screen blank mode............................................25
Sleep (standby) mode.......................................25
Hibernation mode..............................................26
Lenovo IdeaPad U260................................. 27
Specifications................................................ 27
Status indicators............................................ 29
Fn key combinations..................................... 31
FRU replacement notices.............................. 32
Screw notices ...................................................32
Removing and replacing an FRU.................. 33
1010 Keyboard..................................................34
1020 Keyboard bezel.........................................35
1030 Battery pack..............................................39
1040 PCI Express Mini Card for wireless LAN...... 40
1050 LCD unit....................................................42
1060 Hard disk drive..........................................44
1070 DIMM........................................................45
iii
About this manual
This manual contains service and reference information for the following
Lenovo IdeaPad product:
Lenovo IdeaPad U260
Use this manual to troubleshoot problems.
The manual is divided into the following sections:
•• The common sections provide general information, guidelines, and safety
information required for servicing computers.
•• The product-specific section includes service, reference, and product-specific
parts information.
Important:
This manual is intended only for trained servicers who are familiar with Lenovo
IdeaPad products. Use this manual to troubleshoot problems effectively.
Before servicing a Lenovo IdeaPad product, make sure to read all the information
under “Safety information” on page 1 and “Important service information” on
page 16.
iv
Safety information
Safety information
This chapter presents the following safety information that you need to get
familiar with before you service an IdeaPad U260 computer:
•• “General safety” on page 2
•• “Electrical safety” on page 3
•• “Safety inspection guide” on page 5
•• “Handling devices that are sensitive to electrostatic discharge” on page 6
•• “Grounding requirements” on page 6
•• “Safety notices: multilingual translations” on page 7
•• “Laser compliance statement” on page 14
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IdeaPad U260 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety:
•• Observe a good housekeeping in the area where the machines are put
during and after the maintenance.
•• When lifting any heavy object:
1. Make sure that you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt
to lift it.
4. Lift it by standing or pushing up with your leg muscles; this action could
avoid the strain from the muscles in your back. Do not attempt to lift any
object that weighs more than 16 kg (35 lb) or that you think is too heavy
for you.
•• Do not perform any action that causes hazards to the customer, or that
makes the machine unsafe.
•• Before you start the machine, make sure that other service representatives
and the customer are not in a hazardous position.
•• Place removed covers and other parts in a safe place, keeping them away
from all personnel, while you are servicing the machine.
•• Keep your toolcase away from walk areas so that other people will not trip it
over.
•• Do not wear loose clothing that can be trapped in the moving parts of the
machine. Make sure that your sleeves are fastened or rolled up above your
elbows. If your hair is long, fasten it.
•• Insert the ends of your necktie or scarf inside clothing or fasten it with the
nonconductive clip, about 8 centimeters (3 inches) from the end.
•• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for
your clothing.
Attention: Metal objects are good electrical conductors.
•• Wear safety glasses when you are hammering, drilling, soldering, cutting
wire, attaching springs, using solvents, or working in any other conditions
that may be hazardous to your eyes.
•• After service, reinstall all safety shields, guards, labels, and ground wires.
Replace any safety device that is worn or defective.
•• Reinstall all covers correctly before returning the machine to the customer.
•• Fan louvers on the machine help to prevent the overheating of internal
components. Do not obstruct fan louvers or cover them with labels or
stickers.
2
Safety information
Electrical safety
Observe the following rules when working on electrical equipments.
Important:
Use only approved tools and test equipments. Some hand tools have handles
covered with a soft material that does not insulate you when working with live
electrical currents.
Many customers have rubber floor mats near their machines that contain small
conductive fibers to decrease electrostatic discharges. Do not use such kind of mat
to protect yourself from electrical shock.
•• Find the room emergency power-off (EPO) switch, disconnecting the switch
or electrical outlet. If an electrical accident occurs, you can then operate the
switch or unplug the power cord quickly.
•• Do not work alone under hazardous conditions or near the equipment that
has hazardous voltages.
•• Disconnect all power before:
– Performing a mechanical inspection
– Working near power supplies
– Removing or installing main units
•• Before you start to work on the machine, unplug the power cord. If you
cannot unplug it, ask the customer to power-off the wall box that supplies
power to the machine, and to lock the wall box in the off position.
•• If you need to work on a machine that has exposed electrical circuits,
observe the following precautions:
– Ensure that another person, familiar with the power-off controls, is near
you.
Attention: Another person must be there to switch off the power, if
necessary.
– Use only one hand when working with powered-on electrical equipment;
keep the other hand in your pocket or behind your back.
Attention: An electrical shock can occur only when there is a complete
circuit. By observing the above rule, you may prevent a current from
passing through your body.
– When using testers, set the controls correctly and use the approved
probe leads and accessories for that tester.
– Stand on suitable rubber mats (obtained locally, if necessary) to insulate
you from grounds such as metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages;
instructions for these precautions are in the safety sections of maintenance
information. Be extremely careful when you measure the high voltages.
•• Regularly inspect and maintain your electrical hand tools for safe operational
condition.
•• Do not use worn or broken tools and testers.
•• Never assume that power has been disconnected from a circuit. First, check
it to make sure that it has been powered off.
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IdeaPad U260 Hardware Maintenance Manual
•• Always look carefully for possible hazards in your work area. Examples of
these hazards are moist floors, nongrounded power extension cables, power
surges, and missing safety grounds.
•• Do not touch live electrical circuits with the reflective surface of a plastic
dental mirror. The surface is conductive; such touching can cause personal
injury and machine damage.
•• Do not service the following parts with the power on when they are removed
from their normal operating places in a machine:
– Power supply units
– Pumps
– Blowers and fans
– Motor generators
and similar units. (This practice ensures correct grounding of the units.)
•• If an electrical accident occurs:
– Caution: do not become a victim yourself.
– Switch off the power.
– Send the victim to get medical aid.
4
Safety information
Safety inspection guide
The purpose of this inspection guide is to assist you in identifying potential
unsafe conditions. As each machine was designed and built, required safety
items were installed to protect users and service personnel from injury. This
guide addresses only those items. You should use good judgment to identify
potential safety hazards according to the attachment of non-Lenovo IdeaPad
features or options not covered by this inspection guide.
If any unsafe conditions are present, you must determine how serious the
apparent hazard could be and whether you can continue without first correcting
the problem.
Consider these conditions and the safety hazards they present:
•• Electrical hazards, especially primary power (primary voltage on the frame
can cause serious or fatal electrical shock)
•• Explosive hazards, such as a damaged CRT face or a bulging capacitor
•• Mechanical hazards, such as loose or missing hardware
To determine whether there are any potential unsafe conditions, use the
following checklist at the beginning of every service task. Begin the checks with
the power off, and the power cord disconnected.
Checklist:
1. Check exterior covers for damage (loose, broken, or sharp edges).
2. Turn off the computer. Disconnect the power cord.
3. Check the power cord for:
a. A third-wire ground connector in good condition. Use a meter to measure
third-wire ground continuity for 0.1 ohm or less between the external
ground pin and the frame ground.
b. The power cord should be the type specified in the parts list.
c. Insulation must not be frayed or worn.
4. Check for cracked or bulging batteries.
5. Remove the cover.
6. Check for any obvious non-Lenovo IdeaPad alterations. Use good judgment
as to the safety of any non-Lenovo IdeaPad alterations.
7. Check inside the unit for any obvious unsafe conditions, such as metal
filings, contamination, water or other liquids, or signs of fire or smoke
damage.
8. Check for worn, frayed, or pinched cables.
9. Check that the power-supply cover fasteners (screws or rivets) have not
been removed or tampered with.
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IdeaPad U260 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be
considered sensitive to electrostatic discharge (ESD). ESD damage can occur
when there is a difference in charge between objects. Protect against ESD
damage by equalizing the charge so that the machine, the part, the work mat,
and the person handling the part are all at the same charge.
Notes:
1. Use product-specific ESD procedures when they exceed the requirements
noted here.
2. Make sure that the ESD protective devices you use have been certified (ISO
9000) as fully effective.
When handling ESD-sensitive parts:
•• Keep the parts in protective packages until they are inserted into the product.
•• Avoid contact with other people.
•• Wear a grounded wrist strap against your skin to eliminate static on your
body.
•• Prevent the part from touching your clothing. Most clothing is insulative and
retains a charge even when you are wearing a wrist strap.
•• Use the black side of a grounded work mat to provide a static-free work
surface. The mat is especially useful when handling ESD-sensitive devices.
•• Select a grounding system, such as those listed below, to provide protection
that meets the specific service requirement.
Note:
The use of a grounding system to guard against ESD damage is desirable but not
necessary.
– Attach the ESD ground clip to any frame ground, ground braid, or greenwire ground.
– When working on a double-insulated or battery-operated system, use an
ESD common ground or reference point. You can use coax or connectoroutside shells on these systems.
– Use the round ground prong of the ac plug on ac-operated computers.
Grounding requirements
Electrical grounding of the computer is required for operator safety and correct
system function. Proper grounding of the electrical outlet can be verified by a
certified electrician.
6
Safety information
Safety notices: multilingual translations
The safety notices in this section are provided in English, French, German,
Hebrew, Italian, Japanese, and Spanish.
Safety notice 1
Before the computer is powered on after FRU replacement, make sure all screws,
springs, and other small parts are in place and are not left loose inside the
computer. Verify this by shaking the computer and listening for rattling sounds.
Metallic parts or metal flakes can cause electrical shorts.
Avant de remettre l’ordinateur sous tension après remplacement d’une unité en
clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et
bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect
ne se produit. Des pièces métalliques ou des copeaux de métal pourraient causer
un court-circuit.
Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird,
muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile
fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf
Klappergeräusche geprüft werden. Metallteile oder-splitter können Kurzschlüsse
erzeugen.
Prima di accendere l’elaboratore dopo che é stata effettuata la sostituzione di una
FRU, accertarsi che tutte le viti, le molle e tutte le altri parti di piccole dimensioni
siano nella corretta posizione e non siano sparse all’interno dell’elaboratore.
Verificare ciò scuotendo l’elaboratore e prestando attenzione ad eventuali rumori;
eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi.
Antes de encender el sistema despues de sustituir una FRU, compruebe que
todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio
y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema
y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden
causar cortocircuitos eléctricos.
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IdeaPad U260 Hardware Maintenance Manual
Safety notice 2
DANGER
Some standby batteries contain a small amount of nickel and cadmium. Do not
disassemble a standby battery, recharge it, throw it into fire or water, or shortcircuit it. Dispose of the battery as required by local ordinances or regulations.
Use only the battery in the appropriate parts listing. Use of an incorrect battery can
result in ignition or explosion of the battery.
Certaines batteries de secours contiennent du nickel et du cadmium. Ne les
démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l’eau. Ne
les mettez pas en court-circuit. Pour les mettre au rebut, conformez-vous à la
réglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde ou celle
de l’horloge temps réel, veillez à n’utiliser que les modèles cités dans la liste de
pièces détachées adéquate. Une batterie ou une pile inappropriée risque de prendre
feu ou d’exploser.
Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet,
kann geringe Mengen Nickel und Cadmium enthalten. Sie darf nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden.
Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim
Ersetzen der Bereitschafts-oder Systembatterie nur Batterien des Typs verwenden,
der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu
Entzündung oder Explosion führen.
Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio.
Non smontarle, ricaricarle, gettarle nel fuoco o nell’acqua né cortocircuitarle.
Smaltirle secondo la normativa in vigore (DPR 915/82, successive disposizioni e
disposizioni locali). Quando si sostituisce la batteria dell’RTC (real time clock) o
la batteria di supporto, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo
parti. L’impiego di una batteria non adatta potrebbe determinare l’incendio o
l’esplosione della batteria stessa.
Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio.
No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite.
Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se
encuentren en la lista de piezas. La utilización de una batería no apropiada puede
provocar la ignición o explosión de la misma.
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Safety information
Safety notice 3
DANGER
The battery pack contains small amounts of nickel. Do not disassemble it, throw
it into fire or water, or short-circuit it. Dispose of the battery pack as required by
local ordinances or regulations. Use only the battery in the appropriate parts listing
when replacing the battery pack. Use of an incorrect battery can result in ignition
or explosion of the battery.
La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau.
Ne la mettez pas en court-circuit. Pour la mettre au rebut, conformez-vous à la
réglementation en vigueur. Lorsque vous remplacez la batterie, veillez à n’utiliser
que les modèles cités dans la liste de pièces détachées adéquate. En effet, une
batterie inappropriée risque de prendre feu ou d’exploser.
Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt,
wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden.
Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim
Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste
aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion
führen.
La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco
o nell’acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR
915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la
batteria, utilizzare soltanto i tipi inseriti nell’appropriato Catalogo parti. L’impiego
di una batteria non adatta potrebbe determinare l’incendio o l’esplosione della
batteria stessa.
Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni
recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como
dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de
piezas al sustituir la batería. La utilización de una batería no apropiada puede
provocar la ignición o explosión de la misma.
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IdeaPad U260 Hardware Maintenance Manual
Safety notice 4
DANGER
The lithium battery can cause a fire, an explosion, or a severe burn. Do not
recharge it, remove its polarized connector, disassemble it, heat it above 100°C
(212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as
required by local ordinances or regulations. Use only the battery in the appropriate
parts listing. Use of an incorrect battery can result in ignition or explosion of the
battery.
La pile de sauvegarde contient du lithium. Elle présente des risques d’incendie,
d’explosion ou de brûlures graves. Ne la rechargez pas, ne retirez pas son
connecteur polarisé et ne la démontez pas. Ne l’exposez pas à une temperature
supérieure à 100°C, ne la faites pas brûler et n’en exposez pas le contenu à l’eau.
Mettez la pile au rebut conformément à la réglementation en vigueur. Une pile
inappropriée risque de prendre feu ou d’exploser.
Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden, explodieren
oder schwere Verbrennungen hervorrufen. Batterien dieses Typs dürfen nicht
aufgeladen, zerlegt, über 100 C erhitzt oder verbrannt werden. Auch darf ihr
Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung
angebrachte Verbindungsstecker entfernt werden. Bei der Entsorgung die örtlichen
Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien
des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher
Batterien kann zu Entzündung oder Explosion führen.
La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o
procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato,
smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi,
incendiarla o gettarla in acqua. Smaltirla secondo la normativa in vigore (DPR
915/82, successive disposizioni e disposizioni locali). L’impiego di una batteria
non adatta potrebbe determinare l’incendio o l’esplosione della batteria stessa.
La batería de repuesto es una batería de litio y puede provocar incendios,
explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado,
ni la desmonte, ni caliente por encima de los 100°C (212°F), ni la incinere ni
exponga el contenido de sus celdas al agua. Deséchela tal como dispone la
normativa local.
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Safety information
Safety notice 5
If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your
hands, immediately wash the affected areas with water at least for 15 minutes.
Seek medical care if any symptoms caused by the fluid are present after washing.
Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les
yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au
moins quinze minutes. Consultez un médecin si des symptômes persistent après le
lavage.
Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der Entsorgung
die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm
besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird
oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und
die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät, sollten
die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei
Beschwerden anschließend ein Arzt aufgesucht werden.
Nel caso che caso l’LCD si dovesse rompere ed il liquido in esso contenuto
entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti
interessate con acqua corrente per almeno 15 minuti; poi consultare un medico se i
sintomi dovessero permanere.
Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus
manos, lave inmediatamente las áreas afectadas con agua durante 15 minutos
como mínimo. Obtenga atención medica si se presenta algún síntoma del fluido
despues de lavarse.
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IdeaPad U260 Hardware Maintenance Manual
Safety notice 6
DANGER
To avoid shock, do not remove the plastic cover that protects the lower part of the
inverter card.
Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique
protégeant la partie inférieure de la carte d’alimentation.
Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der
Spannungswandlerplatine umgibt, nicht entfernen.
Per evitare scosse elettriche, non rimuovere la copertura in plastica che avvolge la
parte inferiore della scheda invertitore.
Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la
tarjeta invertida.
Safety notice 7
DANGER
Though the main batteries have low voltage, a shorted or grounded battery can
produce enough current to burn personnel or combustible materials.
Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la
mise à la masse d’une batterie peut produire suffisamment de courant pour brûler
des matériaux combustibles ou causer des brûlures corporelles graves.
Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei
Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien zu
entzünden oder Verletzungen bei Personen hervorzurufen.
Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in
corto circuito o a massa può fornire corrente sufficiente da bruciare materiali
combustibili o provocare ustioni ai tecnici di manutenzione.
Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada
o con contacto a tierra puede producir la corriente suficiente como para quemar
material combustible o provocar quemaduras en el personal.
12
Safety information
Safety notice 8
DANGER
Before removing any FRU, turn off the computer, unplug all power cords from
electrical outlets, remove the battery pack, and then disconnect any interconnecting
cables.
Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension,
débranchez tous les cordons d’alimentation des socles de prise de courant, retirez
la batterie et déconnectez tous les cordons d’interface.
Die Stromzufuhr muß abgeschaltet, alle Stromkabel aus der Steckdose gezogen,
der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU
entfernt wird.
Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese
elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi
di interconnessione.
Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de
las tomas de corriente eléctrica, quite la batería y, a continuación, desconecte
cualquier cable de conexión entre dispositivos.
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IdeaPad U260 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo IdeaPad computer are equipped from the factory with
an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such
devices are also sold separately as options. If one of these drives is installed,
it is certified in the U.S. to conform to the requirements of the Department of
Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR)
Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to
conform to the requirements of the International Electrotechnical Commission
(IEC) 825 and CENELEC EN 60 825 for Class 1 laser products.
If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note
the following:
CAUTION
Use of controls or adjustments or performance of procedures other than those
specified herein might result in hazardous radiation exposure.
O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles
aqui especificados pode resultar em perigosa exposição à radiação.
Pour éviter tout risque d’exposition au rayon laser, respectez les consignes de
réglage et d’utilisation des commandes, ainsi que les procédures décrites.
Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet, kann
gefährliche Laserstrahlung auftreten.
L’utilizzo di controlli, regolazioni o l’esecuzione di procedure diverse da quelle
specificate possono provocare l’esposizione a.
El uso de controles o ajustes o la ejecución de procedimientos distintos de los aquí
especificados puede provocar la exposición a radiaciones peligrosas.
Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage
device could result in exposure to hazardous laser radiation. There are no
serviceable parts inside those drives. Do not open.
14
Safety information
A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may
contain an embedded Class 3A or Class 3B laser diode. Note the following:
DANGER
Emits visible and invisible laser radiation when open. Do not stare into the beam,
do not view directly with optical instruments, and avoid direct exposure to the
beam.
Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe
diretamente por meio de instrumentos óticos e evite exposição direta com o feixe
de luz.
Rayonnement laser si carter ouvert. Évitez de fixer le faisceau, de le regarder
directement avec des instruments optiques, ou de vous exposer au rayon.
Laserstrahlung bei geöffnetem Gerät. Nicht direkt oder über optische Instrumente
in den Laserstrahl sehen und den Strahlungsbereich meiden.
Kinyitáskor lézersugár ! Ne nézzen bele se szabad szemmel, se optikai
eszközökkel. Kerülje a sugárnyalábbal való érintkezést!
Aprendo l’unità vengono emesse radiazioni laser. Non fissare il fascio, non
guardarlo direttamente con strumenti ottici e evitare l’esposizione diretta al fascio.
Radiación láser al abrir. No mire fijamente ni examine con instrumental óptico el
haz de luz. Evite la exposición directa al haz.
15
IdeaPad U260 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information:
•• “Strategy for replacing FRUs” on page 16
– “Strategy for replacing a hard disk drive” on page 17
– “Important notice for replacing a system board ” on page 17
•• “Important information about replacing RoHS compliant FRUs” on page 18
Important:
BIOS and device driver fixes are customer-installable. The BIOS and device
drivers are posted on the customer support site:
http://consumersupport.lenovo.com/.
Strategy for replacing FRUs
Before replacing parts:
Make sure that all software fixes, drivers, and BIOS downloads are installed
before replacing any FRUs listed in this manual.
After a system board is replaced, ensure that the latest BIOS is loaded to the
system board before completing the service action.
To download software fixes, drivers, and BIOS, follow the steps below:
1. Go to http://consumersupport.lenovo.com/.
2. Enter a serial number or select a product or use Lenovo smart downloading.
3. Select the BIOS/Driver/Applications and download.
4. Follow the directions on the screen and install the necessary software.
16
Important service information
Use the following strategy to prevent unnecessary expense for replacing and
servicing FRUs:
•• If you are instructed to replace an FRU, but the replacement does not solve
the problem, reinstall the original FRU before you continue.
•• Some computers have both a processor board and a system board. If you
are instructed to replace either of them, and replacing one of them does not
solve the problem, reinstall that board, and then replace the other one.
•• If an adapter or a device consists of more than one FRU, any of the FRUs
may be the cause of the error. Before replacing the adapter or device,
remove the FRUs one by one to see if the symptoms change. Replace only
the FRU that changed the symptoms.
Attention: The setup configuration on the computer you are servicing may
have been customized. Running Automatic Configuration may alter the
settings. Note the current configuration settings (using the View Configuration
option); then, when service has been completed, verify that those settings
remain in effect.
Strategy for replacing a hard disk drive
Always try to run a low-level format before replacing a hard disk drive. This
will cause all customer data on the hard disk to be lost. Make sure that the
customer has a current backup of the data before performing this action.
Attention: The drive startup sequence in the computer you are servicing may
have been changed. Be extremely careful during write operations such as
copying, saving, or formatting. If you select an incorrect drive, data or programs
can be overwritten.
Important notice for replacing a system board
Some components mounted on a system board are very sensitive. Improper
handling can cause damage to those components, and may cause a system
malfunction.
Attention: When handling a system board:
•• Do not drop the system board or apply any excessive force to it.
•• Avoid rough handling of any kind.
•• Avoid bending the system board and hard pushing to prevent cracking at
each BGA (Ball Grid Array) chipset.
17
IdeaPad U260 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of Hazardous Substances in Electrical and
Electronic Equipment Directive (2002/95/EC) is a European Union legal
requirement affecting the global electronics industry. RoHS requirements
must be implemented on Lenovo products placed on the market after
June 2006. Products on the market before June 2006 are not required to
have RoHS compliant parts. If the original FRU parts are non-compliant,
replacement parts can also be non-compliant. In all cases if the original
FRU parts are RoHS compliant, the replacement part must also be RoHS
compliant.
Note: RoHS and non-RoHS FRU part numbers with the same fit and function
are identified with unique FRU part numbers.
Lenovo plans to transit to RoHS compliance well before the implementation
date and expects its suppliers to be ready to support Lenovo’s requirements
and schedule in the EU. Products sold in 2005 and 2006 will contain some
RoHS compliant FRUs. The following statement pertains to these products and
any product Lenovo produces containing RoHS compliant FRUs.
RoHS compliant FRUs have unique FRU part numbers. Before or after the
RoHS implementation date, failed RoHS compliant parts must always be
replaced with RoHS compliant ones, so only the FRUs identified as compliant
in the system HMM or direct substitutions for those FRUs may be used.
Products marketed before June 2006
Products marketed after June 2006
Current or
original part
Replacement FRU Current or
original part
Non-RoHS
Can be Non-RoHS
Non-RoHS
Can be RoHS
Non-RoHS
Can sub to RoHS
RoHS
Must be RoHS
Must be RoHS
Replacement FRU
Must be RoHS
Note: A direct substitution is a part with a different FRU part number that is
automatically shipped by the distribution center at the time of the order.
18
General checkout
General checkout
This chapter presents the following information:
•• “What to do first” on page 20
•• “Power system checkout” on page 21
Before you go to the checkout, make sure to read the following important notes:
Important notes:
• Only certified trained personnel can service the computer.
• Before replacing any FRU, read the entire page on removing and replacing
FRUs.
• When you replace FRUs, use new nylon-coated screws.
• Be extremely careful during such write operations as copying, saving, or
formatting. Drives in the computer that you are servicing sequence might
have been altered. If you select an incorrect drive, data or programs might be
overwritten.
• Replace an FRU only with another FRU of the correct model. When you
replace an FRU, make sure that the machine model and the FRU part number are
correct by referring to the FRU parts list.
• An FRU should not be replaced just because of a single, unreproducible
failure. Single failures can occur for a variety of reasons that have nothing to
do with a hardware defect, such as cosmic radiation, electrostatic discharge, or
software errors. Consider replacing an FRU only when a problem recurs. If you
suspect that an FRU is defective, clear the error logs and run the test again. If the
error does not recur, do not replace the FRU.
• Be careful not to replace a nondefective FRU.
19
IdeaPad U260 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include the following information in the
parts exchange form or parts return form that you attach to it:
1. Name and phone number of servicer
2. Date of service
3. Date on which the machine failed
4. Date of purchase
5. Procedure index and page number in which the failing FRU was detected
6. Failing FRU name and part number
7. Machine type, model number, and serial number
8. Customer’s name and address
Note for warranty: During the warranty period, the customer may be
responsible for repair costs if the computer damage was caused by misuse,
accident, modification, unsuitable physical or operating environment, or
improper maintenance by the customer.
The following is a list of some common items that are not covered under
warranty and some symptoms that might indicate that the system was
subjected to stress beyond normal use.
Before checking problems with the computer, determine whether the damage is
covered under the warranty by referring to the following list:
The following are not covered under warranty:
•• LCD panel cracked from the application of excessive force or from being
dropped
•• Scratched (cosmetic) parts
•• Distortion, deformation, or discoloration of the cosmetic parts
•• Plastic parts, latches, pins, or connectors that have been cracked or broken
by excessive force
•• Damage caused by liquid spilled into the system
•• Damage caused by the improper insertion of a PC Card or the installation of
an incompatible card
•• Improper disc insertion or use of an optical drive
•• Diskette drive damage caused by pressure on the diskette drive cover,
foreign material in the drive, or the insertion of a diskette with multiple labels
•• Damaged or bent diskette eject button
•• Fuses blown by attachment of a nonsupported device
•• Forgotten computer password (making the computer unusable)
•• Sticky keys caused by spilling a liquid onto the keyboard
•• Use of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted
activities:
•• Missing parts might be a symptom of unauthorized service or modification.
•• If the spindle of a hard disk drive becomes noisy, it may have been subjected
to excessive force, or dropped.
20
General checkout
Power system checkout
To verify a symptom, follow the steps below:
1. Turn off the computer.
2. Remove the battery pack.
3. Connect the AC adapter.
4. Make sure that power is supplied when you turn on the computer.
5. Turn off the computer.
6. Disconnect the AC adapter and install the charged battery pack.
7. Make sure that the battery pack supplies power when you turn on the
computer.
If you suspect a power problem, see the appropriate one of the following power
supply checkouts:
•• “Checking the AC adapter ” on page 21
•• “Checking operational charging” on page 21
•• “Checking the battery pack ” on page 22
Checking the AC adapter
You are here because the computer fails only when the AC adapter is used.
•• If the power-on indicator does not turn on, check the power cord of the AC
adapter for correct continuity and installation.
•• If the computer does not charge during operation, go to “Checking
operational charging”.
To check the AC adapter, follow the steps below:
1. Unplug the AC adapter cable from the computer.
2. Measure the output voltage at the plug of the AC adapter cable. See the
following figure:
Pin
Voltage (V DC)
1
+20
2
0
2
1
Note: Output voltage for the AC adapter pin No. 2 may differ from the one you
are servicing.
3. If the voltage is not correct, replace the AC adapter.
4. If the voltage is acceptable, do the following:
•• Replace the system board.
•• If the problem continues, go to “Lenovo IdeaPad U260” on page 27.
Note: Noise from the AC adapter does not always indicate a defect.
Checking operational charging
To check whether the battery charges properly during operation, use a
discharged battery pack or a battery pack that has less than 50% of the total
power remaining when installed in the computer.
21
IdeaPad U260 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not
light on, remove the battery pack and let it return to room temperature. Reinstall
the battery pack. If the charge indicator or icon is still off, replace the battery
pack.
If the charge indicator still does not light on, replace the system board. Then
reinstall the battery pack. If it is still not charged, go to the next section.
Checking the battery pack
Battery charging does not start until the Power Meter shows that less than 95%
of the total power remains; under this condition the battery pack can charge to
100% of its capacity. This protects the battery pack from being overcharged or
from having a shortened life.
To check your battery, move your cursor to the Power Meter icon in the icon
tray of the Windows® taskbar and wait for a moment (but do not click it), and the
percentage of battery power remaining is displayed. To get detailed information
about the battery, double-click the Power Meter icon.
Note: If the battery pack becomes hot, it may not be able to be charged.
Remove it from the computer and leave it at room temperature for a while. After
it cools down, reinstall and recharge it.
To check the battery pack, follow the steps below:
1. Turn off the computer.
2. Remove the battery pack and measure the voltage between battery
terminals 1 (+) and 7 (-). See the following figure:
Terminal
1(+)
2(+)
5
3 4
6(-)
7(-)
Voltage (V DC)
1
+0 to +14
7
Ground (-)
3. If the voltage is less than +11.0 V DC, the battery pack has been
discharged.
Note: Recharging will be continued for at least 3 hours, even though the
indicator does not light on.
If the voltage is still less than +11.0 V DC after recharging, replace the
battery.
4. If the voltage is more than +11.0 V DC, measure the resistance between
battery terminals 5 and 7. The resistance must be 4 to 30 KΩ.
If the resistance is not correct, replace the battery pack. If the resistance is
correct, replace the system board.
22
Related service information
Related service information
This chapter presents the following information:
•• “Restoring the factory contents by using OneKey Recovery” on page 23
•• “Passwords” on page 24
•• “Power management” on page 25
Restoring the factory contents by using OneKey Recovery
Restore of factory default
The IdeaPad U260 computers come with pre-installed OneKey Rescue System.
In order to save application files and the initial backed up files of the system,
the hard disk in a Lenovo computer includes a hidden partition when it is
shipped. If you need to restore the system to the point of your first boot up, just
enter Lenovo OneKey Rescue System and run Restore to factory default. For
details of OneKey Rescue System, see the User Guide for OneKey Rescue System.
Note: This will delete all the new data on the system partition (C drive), which
is not recoverable. Make sure to back up your critical data before you perform this
action.
Using recovery discs
When you replace a hard disk drive in your computer, you are unable to use
the pre-installed Lenovo OneKey Recovery and OneKey Rescue. However, you
can use the recovery discs that store your backed up data to restore your new
hard drive to a previous backup status.
Note: You can create recovery discs by burning the backup image to a CD/DVD
as recovery discs. For details of Create recovery discs, see the User Guide for
OneKey Rescue System.
23
IdeaPad U260 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will enter
the user interface for system recovery automatically. Please follow the prompt
to insert the backup discs to complete the whole recovery process.
Note: The recovery process might take up to 2 hours.
Passwords
As many as two passwords may be needed for any Lenovo IdeaPad computer:
the power-on password (POP) and the supervisor password (SVP).
If any of these passwords has been set, a prompt for it appears on the screen
whenever the computer is turned on. The computer does not start until the
password is entered.
Exception: If only an SVP is installed, the password prompt does not appear
when the operating system is booted.
Power-on password
A power-on password (POP) protects the system from being powered on by
an unauthorized person. The password must be entered before an operating
system can be booted.
Supervisor password
A supervisor password (SVP) protects the system information stored in the
BIOS Setup Utility. The user must enter the SVP in order to get access to the
BIOS Setup Utility and change the system configuration.
Attention: If the SVP has been forgotten and cannot be made available to
the servicer, there is no service procedure to reset the password. The system
board must be replaced for a scheduled fee.
24
Related service information
Power management
Note: Power management modes are not supported for APM operating system.
To reduce power consumption, the computer has three power management
modes: screen blank, sleep (standby), and hibernation.
Screen blank mode
If the time set on the “Turn off monitor” timer in the operating system expires,
the LCD backlight turns off. You can also turn off the LCD backlight by pressing
Fn+F2.
To end screen blank mode and resume normal operation, press any key.
Sleep (standby) mode
When the computer enters sleep (standby) mode, the following events occur in
addition to what occurs in screen blank mode:
•• The LCD is powered off.
•• The hard disk drive is powered off.
•• The CPU stops.
To enter sleep (standby) mode, press Fn+F1.
In certain circumstances, the computer goes into sleep (standby) mode
automatically:
•• If a “suspend time” has been set on the timer, and the user does not do any
operation with the keyboard, the hard disk, the parallel connector, or the
diskette drive within that time.
•• If the battery indicator is amber, indicating that the battery power is low.
(Alternatively, if Hibernate when battery becomes low has been selected
in the “Power Management Properties” window, the computer goes into
hibernation mode.)
To cause the computer to return from sleep (standby) mode and resume the
operation, do one of the following:
•• Press the Fn key.
•• Open the lid.
•• Turn on the power switch.
Also, in the following event, the computer automatically returns from sleep
(standby) mode and resumes the operation:
•• The time set on the resume timer elapses.
Note: The computer does not accept any input immediately after it enters
sleep (standby) mode. Wait a few seconds before taking any action to reenter
operation mode.
25
IdeaPad U260 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs:
•• The system status, RAM, VRAM, and setup data are stored on the hard disk.
•• The system is powered off.
To cause the computer to enter hibernation mode, follow the steps below:
•• If you are using the ACPI operating system and have defined one of the
following actions as the event that causes the system to go into hibernation
mode, perform that action:
– Closing the lid.
– Pressing the power button.
Also, the computer goes into hibernation mode automatically in either of the
following conditions:
•• If a “hibernation time” has been set on the timer, and if the user does not do
any operation with the keyboard, the hard disk drive, the parallel connector,
or the diskette drive within that time.
•• If the timer conditions are satisfied in suspend mode.
When the power is turned on, the computer returns from hibernation mode and
resumes operation. The hibernation file in the boot record on the hard disk drive
is read, and system status is restored from the hard disk drive.
26
Lenovo IdeaPad U260
Lenovo IdeaPad U260
This chapter presents the following product-specific service references and
product-specific parts information:
•• “Specifications” on page 27
•• “Status indicators” on page 29
•• “Fn key combinations” on page 31
•• “FRU replacement notices” on page 32
•• “Removing and replacing an FRU” on page 33
•• “Locations” on page 58
•• “Parts list” on page 60
Specifications
The following table lists the specifications of the Lenovo IdeaPad U260 :
Table 1. Specifications
Feature
Description
Processor
• Intel Core ULV Processors (Arrandale) (BGA)
Core Chipset
Bus architecture
•
•
•
•
•
•
Graphic memory
chip
Display
Standard
memory
CMOS RAM
Hard disk drive
Optical drive
Intel QS57
800MHz DDR3
FDI
DMI
PCI Express bus
PCI bus
• Intel QS57 Integrated
• 12.5"W, 16:9, 1366x768 pixels HD (>220 nit), White LED
panel
• DDR3-1066MHz SoDIMM x1 (max 4GB)(Support Dual
Channel)
• 256 bytes
• 2.5” SATA 160/250/320G (5400rpm)
• 64GB SSD (2.5"inch 7mm) (Tech ready)
• 2.5" External 12.7mm USB RAMBO
27
IdeaPad U260 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
I/O port
•
•
•
•
•
•
•
•
MODEM slot
Audio
Video
Ethernet (on the
system board)
PCI Express
Mini Card slot
Bluetooth
wireless
Keyboard
Touch pad
Integrated
camera
Battery
AC adapter
Pre-installed
operating
system
28
External monitor connector
Stereo headphone jack
Microphone jack
RJ45 x 1 (on planar)
HDMI port
USB2.0 x 2 (on planar)
N/A
1/8" Stereo Headphone Output & Microphone input combo
jack
• 2 x 1W speakers
• 1 x Internal digital Microphone
• CRT port x 1 (on planar), HDMI port x 1 (on planar)
• 10/100/1000M, Artheros 8151
• 1 slot, support Lenovo b/g/n WLAN, not support Wireless
WAN (3G)
• Built-in antenna with min-USB interface, select Models
•
•
•
•
•
•
•
6 Row, ISO Full Size Keyboard
Multi-touch type
All Models
USB 2.0, Fixed Focus CMOS camera, 0.3 Million pixels
39 Wh, 4 cells Li-Polymer Battery
40W 20V
Win 7 Home Basic/Premium (32bit/64bit)
Lenovo IdeaPad U260
Status indicators
The system status indicators below show the computer status:
1
2
3
4
5
6
7
Table 2. Status indicators
Indicator
1
Power on
2
Drive in use
Meaning
White:
System is enabled.
Blinking white:
System is in sleep mode.
Off: System is in hibernate mode or shut down.
White:
Data is being read from or written to the hard disk
drive or the solid state drive. When this indicator is
on, do not put the computer into standby mode or
turn off the computer.
Note: Do not move the system while the white drive-in-use
light is on. Sudden physical shock could cause drive errors.
29
IdeaPad U260 Hardware Maintenance Manual
Table 2. Status indicators (continued)
Indicator
30
3
Battery status
4
WLAN
5
Num lock
6
Caps lock
7
Touchpad
Meaning
Blinking amber: (500ms off/1s on)
The remaining power of the battery is less than 5%
of its capacity.
Blinking amber: (100ms off/3.2s on)
The battery is being charged with the remaining
power between 5% and 20% of its capacity.
Amber:
The computer is operating on battery power with
the remaining power between 5% and 20% of its
capacity.
Blinking white:
The battery is being charged with the remaining
power between 20% and 80% of its capacity.
White:
The remaining power of the battery is more than
80% of its capacity, or the computer is operating on
battery power with the remaining power between
20% and 80% of its capacity.
White:
The wireless LAN radio is turned on and connected
to AP.
Blinking white:
The wireless LAN is switched on and the radio of
it is also turned off, or the wireless LAN radio is
turned on and not connected to AP.
Flashing white:
The wireless LAN radio is turned on and data is
being transmitted.
Off:
The wireless LAN is switched off and the radio of it
is also turned off.
White:
The numeric keypad on the keyboard is enabled.
To enable or disable the keypad, press and hold
the Fn key, and press the F8 (NumLk) key.
White:
Caps Lock mode is enabled. You can enter all
alphabetic characters (A-Z) in uppercase without
pressing the Shift key. To enable or disable Caps
Lock mode, press the CapsLk key.
White:
The touchpad is disabled. To enable or disable the
touchpad, press and hold the Fn key, and press
the F6 key.
Lenovo IdeaPad U260
Fn key combinations
The following table shows the function of each combination of Fn with a
function key.
Table 4. Fn key combinations
Key combination
Description
Fn + Esc:
Fn + F1:
Fn + F2:
Turn on/off the integrated camera.
Enter sleep mode.
Turn on/off the backlight of the LCD screen.
Open the interface for the display device switch to select
this notebook or an external display.
Open the interface for display resolution settings.
Open the interface for integrated wireless devices settings
(on/off).
Enable/Disable the touchpad.
Enable/Disable the numeric keypad.
Start/Pause playback of Windows Media Player.
Stop playback of Windows Media Player.
Skip to the previous track.
Skip to the next track.
Activate the system request.
Activate the pause function.
Activate the break function.
Enable/Disable the scroll lock.
Activate the insert function.
Increase/Decrease display brightness.
Increase/Decrease sound volume.
Fn + F3:
Fn + F4:
Fn + F5:
Fn + F6:
Fn + F8:
Fn + F9:
Fn + F10:
Fn + F11:
Fn + F12:
Fn + PrtSc:
Fn + Home:
Fn + End:
Fn + PgUp:
Fn + PgDn:
Fn + / :
Fn + / :
31
IdeaPad U260 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to removing and replacing parts. Read
this section carefully before replacing any FRU.
Screw notices
Loose screws can cause a reliability problem. In the Lenovo IdeaPad computer,
this problem is addressed with special nylon-coated screws that have the
following characteristics:
•• They maintain tight connections.
•• They do not easily come loose, even with shock or vibration.
•• They are harder to tighten.
•• Each one should be used only once.
Do the following when you service this machine:
•• Keep the screw kit in your tool bag.
•• Always use new screws.
•• Use a torque screwdriver if you have one.
Tighten screws as follows:
•• Plastic to plastic
Turn an additional 90° after the screw head touches the surface of the
plastic part:
more than 90°
(Cross-section)
•• Logic card to plastic
Turn an additional 180° after the screw head touches the surface of the
logic card:
more than 180°
(Cross-section)
•• Torque driver
If you have a torque screwdriver , refer to the “Torque” column for each step.
•• Make sure that you use the correct screws. If you have a torque screwdriver,
tighten all screws firmly to the torque shown in the table. Never use a
screw that you removed. Use a new one. Make sure that all screws are
tightened firmly.
•• Ensure torque screwdrivers are calibrated correctly following country
specifications.
32
Lenovo IdeaPad U260
Removing and replacing an FRU
This section presents exploded figures with the instructions to indicate how to
remove and replace the FRU. Make sure to observe the following general rules:
1. Do not attempt to service any computer unless you have been trained and
certified. An untrained person runs the risk of damaging parts.
2. Before replacing any FRU, review “FRU replacement notices” on page 32.
3. Begin by removing any FRUs that have to be removed before the failing
FRU. Any of such FRUs are listed at the top of the page. Remove them in
the order in which they are listed.
4. Follow the correct sequence in the steps to remove the FRU, as given in the
figures by the numbers in square callouts.
5. When turning a screw to replace an FRU, turn it in the direction as given by
the arrow in the figure.
6. When removing the FRU, move it in the direction as given by the arrow in
the figure.
7. To put the new FRU in place, reverse the removal procedures and follow
any of the notes that pertain to replacement. For information about
connecting and arranging internal cables, see “Locations” on page 58.
8. When replacing an FRU, use the correct screw as shown in the procedures.
DANGER
Before removing any FRU, turn off the computer, unplug all power cords from
electrical outlets, remove the battery pack, and then disconnect any of the
interconnecting cables.
Attention: After replacing an FRU, do not turn on the computer until you have
made sure that all screws, springs, and other small parts are in place and none
are loose inside the computer. Verify this by shaking the computer gently and
listening for rattling sounds. Metallic parts or metal flakes can cause electrical
short circuits.
Attention: The system board is sensitive to, and can be damaged by,
electrostatic discharge. Before touching it, establish personal grounding by
touching a ground point with one hand or using an electrostatic discharge (ESD)
strap (P/N 6405959) to remove potential shock reasons.
33
IdeaPad U260 Hardware Maintenance Manual
1010 Keyboard
Figure 1. Removal steps of keyboard
Remove three screws 1.
1
1
1
Step
1
Screw (quantity)
Color
Torque
M2 × 5 mm, flat-head, nylok-coated (3)
Black
1.5~2.0 kgfcm
Lift the keyboard a little, and then detach the connector in the direction shown
by arrows 2 3. Remove the keyboard in the direction shown by arrow 4.
4
2
3
When installing: Make sure that the FPC connector is attached firmly.
34
Lenovo IdeaPad U260
1020 Keyboard bezel
For access, remove this FRU:
•• “1010 Keyboard” on page 34
Figure 2. Removal steps of keyboard bezel
Remove ten screws 1 on the bottom.
1
1
1
1
1
1
1
1
1
1
Step
1
Screw (quantity)
Color
Torque
M2 × 5 mm, flat-head, nylok-coated (10)
Black
1.5~2.0 kgfcm
Remove seven screws 2.
2
2
2
2
Step
2
2
2
2
Screw (quantity)
Color
Torque
M2 × 5 mm, flat-head, nylok-coated (7)
Black
1.5~2.0 kgfcm
35
IdeaPad U260 Hardware Maintenance Manual
Figure 2. Removal steps of keyboard bezel (continued)
Detach two FPC connectors in the direction shown by arrows 3 4. Unplug the
audio board connector in the direction shown by arrow 4.
3
4
4
3
3
4
When installing: Make sure that all the connectors are attached firmly.
36
Lenovo IdeaPad U260
Figure 2. Removal steps of keyboard bezel (continued)
Remove the keyboard bezel in the direction shown by arrow 5.
5
Remove four screws 6 and then remove the power button board in the
direction shown by arrow 7.
6
6
6
6
7
Step
6
Screw (quantity)
Color
M1.98 × 3 mm, flat-head, nylok-coated (4)
White
Torque
1.0~1.5 kgfcm
37
IdeaPad U260 Hardware Maintenance Manual
Figure 2. Removal steps of keyboard bezel (continued)
Detach the bluetooth card connector from the audio board in the direction
shown by arrow 8 and then remove the bluetooth card 9. Remove two screws
0 and remove the audio board and the K-Lock bracket from the keyboard
bezel K.
8
9
10
10
11
Step
J
38
Screw (quantity)
Color
M1.98 × 3 mm, flat-head, nylok-coated (2)
White
11
Torque
1.0~1.5 kgfcm
Lenovo IdeaPad U260
1030 Battery pack
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
DANGER
Only use the battery specified in the parts list for your computer. Any other battery
could ignite or explode.
Figure 3. Removal steps of battery pack
Detach the battery pack connector in the direction shown by arrow
four screws 2, and then remove the battery pack 3.
1, remove
2
2
2
2
3
1
Step
2
Screw (quantity)
Color
Torque
M1.98 × 3 mm, flat-head, nylok-coated (4)
White
1.0~1.5 kgfcm
When installing: Make sure the battery pack connector is attached firmly.
39
IdeaPad U260 Hardware Maintenance Manual
1040 PCI Express Mini Card for wireless LAN
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
Figure 4. Removal steps of PCI Express Mini Card for wireless LAN
2
1
Disconnect the two wireless LAN cables (black, white) 1, and then remove the
screw 2.
In step 1, unplug the jacks by using the removal tool antenna RF connector
(P/N: 08K7159), or pick up the connectors with your fingers and gently unplug
them in the direction shown by arrows.
Notes:wireless LAN card has 2 cables in step 1.
wireless LAN card in some models may have 3 cables in step 1.
Step
2
40
Screw (quantity)
Color
Torque
M1.98 × 3 mm, flat-head, nylok-coated (1)
White
1.0~1.5 kgfcm
Lenovo IdeaPad U260
Figure 4. Removal steps of PCI Express Mini Card for wireless LAN (continued)
Remove the card in the direction shown by arrow 3.
3
When installing:
•• In models with a wireless LAN card that has two antenna connectors, plug
the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd)
(AUX) into jack labeled 2 on the card.
•• In models with a wireless LAN card that has three antenna connectors, plug
the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into
jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the
card.
41
IdeaPad U260 Hardware Maintenance Manual
1050 LCD unit
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
•• “1040 PCI Express Mini Card for wireless LAN” on page 40
Figure 5. Removal steps of LCD unit
Unplug the LCD connector in the direction shown by arrow 1. Remove four
screws 2. Release the LCD cable from the cable guides in the direction shown
by arrows 3.
2
2
1
2
3
Step
2
2
3
Screw (quantity)
Color
M2.5 × 5 mm, flat-head, nylok-coated (4)
Black
Torque
1.5~2.0 kgfcm
When installing:
•• Route the antenna cables along the cable guides. As you route the cables,
make sure that they are not subjected to any tension. Tension could cause
the cables to be damaged by the cable guides, or a wire to be broken.
•• Make sure that the LCD connector is attached firmly and make sure that you
do not pinch the antenna cables when you attach the LCD assembly. Route
the LCD cable along the cable guides.
42
Lenovo IdeaPad U260
Figure 5. Removal steps of LCD unit (continued)
Remove the LCD unit in the direction shown by arrows 4.
4
4
43
IdeaPad U260 Hardware Maintenance Manual
1060 Hard disk drive
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
Attention:
• Do not drop the hard disk drive or apply any physical shock to it. The hard
disk drive is sensitive to physical shock. Improper handling can cause damages
and permanent loss of data.
• Before removing the drive, suggest the customer to backup all the information on
it if possible.
• Never remove the drive while the system is operating or is in suspend mode.
Figure 6. Removal steps of hard disk drive
Unplug the HDD connector in the direction shown by arrow 1, and then
remove the hard disk drive from the slot in the direction shown by arrow 2.
1
2
When installing: Make sure that the HDD connector is attached firmly.
44
Lenovo IdeaPad U260
1070 DIMM
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
Figure 7. Removal steps of DIMM
Release the two latches on both edges of the socket at the same time in the
direction shown by arrows 1, and then unplug the DIMM in the direction shown
by arrow 2.
1
2
1
When installing: Insert the notched end of the DIMM into the socket. Push the
DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly
fixed in the slot and difficult to be moved.
45
IdeaPad U260 Hardware Maintenance Manual
1080 Fan assembly and Heat Sink assembly
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
Figure 8. Removal steps of fan assembly and heat sink assembly
Detach the fan connector in the direction shown by arrow 1 and remove five
screws 2.
1
2
2
2
2
2
When installing: Make sure that the fan connector is attached firmly to the
system board.
Step
2
46
Screw (quantity)
Color
Torque
M1.98 × 3, flat-head, nylok-coated (5)
White
1.0~1.5 kgfcm
Lenovo IdeaPad U260
Figure 8. Removal steps of fan assembly and heat sink assembly (continued)
Lift the fan assembly and heat sink assembly in the direction shown by arrow 3.
Be careful not to damage the connector.
3
Attention: Do not handle the heat sink assembly roughly. Improper handling
can cause distortion or deformation and imperfect contact with components.
c
a
b
When installing:
•• Before you attach the fan assembly to the computer, apply thermal grease,
at an amount of 0.2 grams, to the a b part shown in the figure above. Either
too much or too less grease application can cause a thermal problem due
to imperfect contact with a component. In models with the discrete graphics
chip, there is an additional thermal rubber c whose film to be peeled off.
47
IdeaPad U260 Hardware Maintenance Manual
1090 Speakers
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
•• “1080 Fan assembly and Heat Sink assembly” on page 46
Figure 9. Removal steps of speakers
Detach the speakers connector in the direction shown by arrow 1. Release the
speaker cables from the cable guides in the direction showy by arrows 2.
1
2
2
2
2
Remove the speakers 3.
3
3
When installing: Make sure that the speakers connector is attached firmly.
48
Lenovo IdeaPad U260
1100 System board
Important notices for handling the system board:
When handling the system board, bear the following in mind.
• Be careful not to drop the system board on a bench top that has a hard surface,
such as metal, wood, or composite.
• Avoid rough handling of any kind.
• In the whole process, make sure not to drop or stack the system board.
• If you put a system board down, make sure to put it only on a padded surface such
as an ESD mat or conductive corrugated material.
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
•• “1040 PCI Express Mini Card for wireless LAN” on page 40
•• “1050 LCD unit” on page 42
•• “1060 Hard disk drive” on page 44
•• “1070 DIMM” on page 45
•• “1080 Fan assembly and Heat Sink assembly” on page 46
•• “1090 Speakers” on page 48
49
IdeaPad U260 Hardware Maintenance Manual
Figure 10. Removal steps of system board
Remove two screws 1, and detach the power connector and in the direction
shown by arrow 2.
2
1
1
When installing: Make sure that the power connector is attached firmly.
Step
1
Screw (quantity)
Color
Torque
M2 × 2.5 mm, flat-head, nylok-coated (2)
Black
1.0~1.5 kgfcm
Remove the system board in the direction shown by arrow 3.
3
50
Lenovo IdeaPad U260
1110 base cover
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
•• “1040 PCI Express Mini Card for wireless LAN” on page 40
•• “1050 LCD unit” on page 42
•• “1060 Hard disk drive” on page 44
•• “1070 DIMM” on page 45
•• “1080 Fan assembly and Heat Sink assembly” on page 46
•• “1090 Speakers” on page 48
•• “1100 System board” on page 49
Figure 11. Removal steps of base cover
Remove the power assembly in the direction shown by arrow 1.
1
51
IdeaPad U260 Hardware Maintenance Manual
Note: Applying labels to the base cover
The new base cover FRU is shipped with a kit containing labels of several
kinds. When you replace the base cover, you need to apply the following
label:
The following labels need to be peeled off from the old base cover, and need
to be put on the new base cover.
a
PRC CODE Label
b
COA Label
c
SIRIM W/L Label
d
SIRIM B/T Label
e
W/L Label US/CA/TW/Israel/Indonesia
f
B/T Label (US/CA/TW/Indonesia)
g
W/L Label (Brazil)
h
B/T Label (Brazil)
For some models, you also need to apply one or two FCC labels. Check the
old base cover; if it has one or two FCC labels, find duplicates of them in the
label kit and apply them to the new base cover.
For the location of each label, refer to the following figure:
c
e
g
a
b
h
f
d
52
Lenovo IdeaPad U260
1120 LCD front bezel
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
•• “1040 PCI Express Mini Card for wireless LAN” on page 40
•• “1050 LCD unit” on page 42
Figure 12. Removal steps of LCD front bezel
Remove the LCD front bezel in the direction shown by arrows 1.
1
1
1
1
53
IdeaPad U260 Hardware Maintenance Manual
1130 LCD panel, LCD cable and hinges
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
•• “1040 PCI Express Mini Card for wireless LAN” on page 40
•• “1050 LCD unit” on page 42
•• “1120 LCD front bezel” on page 53
Figure 13. Removal steps of LCD panel, LCD cable and hinges
Remove two screws 1 and four screws 2. Release the two hinges in the
direction shown by arrows 3.
1
2
1
2
1
1
2
1
2
1
3
3
Step
1
2
54
Screw (quantity)
Color
Torque
M2 × 3 mm, flat-head, nylok-coated (2)
Black
1.0~1.5 kgfcm
M1.98 × 3 mm, flat-head, nylok-coated (4)
White
1.0~1.5 kgfcm
Lenovo IdeaPad U260
Figure 13. Removal steps of LCD panel, LCD cable and hinges (continued)
Remove six screws 4, detach the integrated camera connector in the direction
shown by arow 5. Remove the LCD panel in the direction shown by arrow 6.
5
4
4
4
4
4
6
Step
4
4
Screw (quantity)
Color
Torque
M2 × 3 mm, flat-head, nylok-coated (6)
Black
1.0~1.5 kgfcm
Note: The LCD cables are attached to the LCD panel by a metal connector.
Peel off the adhesive tape and detach the connector in the direction shown by
arrow 7.
7
When installing: Make sure that the metal connector is attached firmly.
55
IdeaPad U260 Hardware Maintenance Manual
1140 Integrated camera
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
•• “1040 PCI Express Mini Card for wireless LAN” on page 40
•• “1050 LCD unit” on page 42
•• “1120 LCD front bezel” on page 53
•• “1130 LCD panel, LCD cable and hinges” on page 54
Figure 14. Removal steps of integrated camera
Note: The integrated camera is stuck on the top center of the LCD cover.
Remove the integrated camera from the LCD cover 1.
1
When installing: Stick the integrated camera to the top center of the LCD
cover and ajust the placement of it to make sure the connector is attached
firmly.
56
Lenovo IdeaPad U260
1150 Antenna assembly and LCD cover
For access, remove these FRUs in order:
•• “1010 Keyboard” on page 34
•• “1020 Keyboard bezel” on page 35
•• “1030 Battery pack” on page 39
•• “1040 PCI Express Mini Card for wireless LAN” on page 40
•• “1050 LCD unit” on page 42
•• “1120 LCD front bezel” on page 53
•• “1130 LCD panel, LCD cable and hinges” on page 54
Figure 15. Removal steps of antenna assembly and LCD cover
Peel off the adhesive tapes securing the antenna boards, release the
cables from the cable guide, and then remove the antenna assembly in the
direction shown by arrows 1.
When installing: Route the antenna cables along the cable guides and secure
the antenna boards with adhesive tapes. As you route the cables, make sure
that they are not subjected to any tension. Tension could cause the cables to
be damaged by the cable guides, or a wire to be broken.
57
IdeaPad U260 Hardware Maintenance Manual
Locations
Front view
1 Integrated camera (Select models only)
2 Built-in microphone
3 Wireless module antennas (Select models only)
4 Power button
5 System status indicators
Note: For the description of each indicator, see “Status indicators” on page 29.
6 Ambient Light Sensor
7 OneKey Rescue system button
8 Speakers
9 Touchpad
3
1
2
3
4
8
5
6
7
8
9
58
Lenovo IdeaPad U260
Right-side view
1 USB port
2 HDMI port (Select models only)
3 RJ-45 port
4 VGA port
5 AC power adapter jack
5
4
3
2
1
Bottom and Left-side view
1 Integrated wireless device switch (Select models only)
2 Headphone mic combo jack
3 USB port
4 Kensington slot
5 Fan louvers
5
4
2
3
1
59
IdeaPad U260 Hardware Maintenance Manual
Parts list
This section presents the following service parts:
•• “Overall” on page 61
•• “LCD FRUs” on page 64
•• “Keyboard” on page 66
•• “Miscellaneous parts” on page 67
•• “AC adapters” on page 68
•• “Power cords” on page 69
Notes:
• Each FRU is available for all types or models, unless specific types or models
are specified.
60
Lenovo IdeaPad U260
Overall
1
2
b
3
f
a
4
6
c
e
5
d
7
10
8
9
g
11
12
13
h
14
15
61
IdeaPad U260 Hardware Maintenance Manual
Table 5. Parts list—Overall
No.
FRU
a-i
1
2
3
4
5
See “Miscellaneous parts” on page 67.
LCD unit (see “LCD FRUs” on page 64.)
Keyboard (see “Keyboard” on page 66.)
NIUM1 LOGIC UPPER ASSY W/TP GLASS & TP
NIUM1 AUDIO(WLAN SWITCH) BD 455NG338L01
Bluetooth card, BT2.1 + EDR, Fcn BCM92070 BT2.1 EDR
Flash U NB
Bluetooth card, BT2.1 + EDR, USI BCM92070 BT2.1 EDR
Flash U NB
NIUM1 POWER BUTTON BOARD 455NE938L01
NIUM1 FAN DC2800094A/S0
NIUM1 HEAT SINK AT0DZ0010C0
NIUM1 SPEAKER L+R PK23000DY00
DDRIII 1333 1GB, M471B2873FHS-CH9 (Rev F /1Gb/46nm)
DDRIII 1333 1GB, EBJ10UE8BDS0-DJ-F(Rev D /1Gb/65nm)
DDRIII 1333 1GB, RMT1910MD66E7F-1333 (V68A/2Gb/50nm)
DDRIII 1333 1GB, HMT312S6BFR6C-H9 N0 (Rev B/2Gb/44nm)
DDRIII 1333 1GB, RMT1950ED48E7F-1333 (Rev D /1Gb/65nm)
DDRIII 1333 1GB, RMT1950ED48E7W-1333 (Rev D /1Gb/65nm)
DDRIII 1333 2GB, M471B5673FH0-CH9 (Rev F /1Gb/46nm)
DDRIII 1333 2GB, EBJ21UE8BDS0-DJ-F(Rev D /1Gb/65nm)
DDRIII 1333 2GB, ELP EBJ21UE8BDS1-DJ-F DDR3 1333
2GB
DDRIII 1333 2GB, RMT1950MD58E8F-1333 (V68A/2Gb/50nm)
DDRIII 1333 2GB, HMT325S6BFR8C-H9 N0 (Rev B/2Gb/44nm)
DDRIII 1333 2GB, RMT1970ED48E8F-1333 (Rev D /1Gb/65nm)
DDRIII 1333 2GB, RMT1970ED48E8W-1333 (Rev D /1Gb/65nm)
DDRIII 1333 4GB, M471B5273CH0-CH9 (Rev C /2Gb/46nm)
DDRIII 1333 4GB, HMT351S6BFR8C-H9 N0 (Rev B/2Gb/44nm)
DDRIII 1333 4GB, MT16JSF51264HZ-1G4D1 (Rev
V69/2Gb/50nm) 2010.3
WLAN card, 802.16e, Intel 6250NX MOW M PCIE NB HMC
WLAN card, 802.16e, Intel 6250GX MOW M PCIE NB HMC
WLAN card, 802.11 b/g/n(2*2), Gtc BCM43225 BGN MOW NB
HMC
WLAN card, 802.11 b/g/n(2*2), Cbt AR9283 HB93 BGN MOW
HMC NB
WLAN card, 802.11 b/g/n(1*1), Gtc BCM4313 M 802.11N MOW
NB
WLAN card, 802.11 b/g/n(1*1), Cbt AR9285 HB95 BGN MOW NB
WLAN card, 802.11 b/g/n(1*1), Liteon AR9285 HB95 BGN MOW
NB
WLAN card, 802.11 b/g/n(1*2), Intel 1000N MOW M PCIE NB
HMC
Battery pack, 4 cell, 2300 mAh Polymer (fixed build in), U260 SMP
L09M4P17 4S1P 35Wh Polymer bty
5
6
7
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
12
62
FRU no.
31047065
31047060
20002266
20002326
31047059
31047064
31047063
31047068
11011936
11011497
11012427
11012321
11012161
11012158
11011935
11011496
11012424
11012213
11012197
11012160
11012157
11011934
11012199
11012320
20002321
20002388
20002271
20002276
20002347
20002346
20002357
20002329
121001065
Lenovo IdeaPad U260
Table 5. Parts list—Overall (continued)
No.
FRU
FRU no.
12
Battery pack, 4 cell, 2700 mAh Polymer (fixed build in), U260 SMP
L09M4P16 4S1P 40Wh Polymer bty
NIUM1 MB ASSY-1.46G I7-680UM 46192638L01
NIUM1 MB ASSY-1.2G U5400 46192638L02
NIUM1 MB ASSY-1.33G I5-560UM 46192638L03
NIUM1 MB ASSY-1.33G I5-470UM 46192638L04
NIUM1 MB ASSY-1.33G I3-380UM 46192638L05
Hard disk drive, 160G 7mm 5400rpm SATA, Seagate
ST91603010AS 5400RPM7MM 160G
Hard disk drive, 160G 7mm 5400rpm SATA, Hitachi
HTS543216A7A384 5400RPM 160G
Hard disk drive, 250G 7mm 5400rpm SATA, Seagate
ST92503010AS 5400RPM7MM 250G
Hard disk drive, 250G 7mm 5400rpm SATA, Hitachi
HTS543225A7A384 5400RPM 250G
Hard disk drive, 320G 7mm 5400rpm SATA, Seagate 7mm
320g
Hard disk drive, 320G 7mm 5400rpm SATA, Hitachi
HTS543232A7A384 5400RPM 320G
NIUM1 LOGIC LOWER-BROWN AM0DZ000310
NIUM1 LOGIC LOWER-ORANGE AM0DZ000300
AC adapter (see “AC adapters” on page 68).
121001044
13
13
13
13
13
14
14
14
14
14
14
15
15
—
11012936
11012937
11012938
11012939
11012940
16004767
16005022
16004768
16005023
TBD
16005024
31047066
31047067
63
IdeaPad U260 Hardware Maintenance Manual
LCD FRUs
In Lenovo IdeaPad U260, there are following types of LCDs.
•• “12.5-in. HD TFT”
4
5
6
7
8
64
Lenovo IdeaPad U260
12.5-in. HD TFT
Table 6. Parts list—12.5-in. HD TFT
No.
FRU
FRU no.
1
2
2
3
NIUM1 LCD BEZEL AP0DZ000100
NIUM1 HINGE CAP R&L-BROWN FA0DZ0009/A10
NIUM1 HINGE CAP R&L-ORANGE FA0DZ0009/A00
12.5" HD LED Panel, AUO B125XW01 V0 HD AG LED1 NB
LCD
NIUM1 LCD HINGE R&L AM0DZ0004/500
NIUM1 LVDS CABLE W/CMOS DC020012W0/10
NIUM1 CAMERA 0.3M PK400009R/S00
NIUM1 WIMAX ANTENNADC33000QQ/S*0
NIUM1 LCD COVER-BROWN AM0DZ000610
NIUM1 LCD COVER-ORANGE AM0DZ000600
31047049
31047054
31047055
18004357
4
5
6
7
8
8
31047053
31047052
31047051
31047050
31047047
31047048
65
IdeaPad U260 Hardware Maintenance Manual
Keyboard
Table 7. Parts list—Keyboard
P/N
Chicony
66
English
U.K. English
Italian
Spanish
Turkish
Thai
Portuguese
Latin
Canadian Bilingual (En+Fr)
Korean
Traditional Chinese
Russian
French
German
Arabic
Brazilian
Japanese
Dutch
Greek
Hebrew
Hungarian
Nordic
Belgian
Icelandic
Slovenian
Swiss
US international
Bulgarian
Czech&Slovak
25011347
25011455
25011454
25011452
25011451
25011453
25011450
25011449
25011448
25011447
25011446
25011445
25011444
25011443
25011441
25011442
25011440
25011439
25011438
25011437
25011436
25011435
25011434
25011433
25011432
25011431
25011346
25011345
25011344
Lenovo IdeaPad U260
Miscellaneous parts
Table 8. Parts list—Miscellaneous parts
FRU
P/N
System miscellaneous parts:
• (a ) NIUM1 TP BRACKET EC0DZ000300
• (b ) NIUM1 TP BUTTON PK37B009G00
31047056
31047058
Cable miscellaneous parts:
• (c ) NIUM1 AUDIO BOARD CABLE DC020012V00
• (d ) NIUM1 BT CABLE DC020012X00
• (e ) NIUM1 POWER BUTTON BOARD FFC NBX0000Q100
• (f ) NIUM1 TP FFC NBX0000Q000
• (g ) NIUM1 DC-IN CABLE DC30100AR/BW00
• (h ) NIUM1 HDD CABLE DC020012U/1B00
Note: Italicized letters in parentheses are references to the
exploded view in “Overall” on page 61 .
31047062
31047070
31047061
31047057
31047069
31047071
67
IdeaPad U260 Hardware Maintenance Manual
AC adapters
Table 9. Parts list—3-pin AC adapters
68
FRU
P/N
40W, Brazil PA-1400-12LB adapter
40W, Delta ADP-40NH B adapter
40W, Liteon PA-1400-12LC adapter
40W, HIPRO LN-A0403A3C adapter
36001715
36001648
36001653
36001672
Lenovo IdeaPad U260
Power cords
A Lenovo IdeaPad power cord for a specific country or region is usually
available only in that country or region:
Table 10. Parts list—3-pin power cords
Region
P/N
CCC
• SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m
CCC
• LINETEK PC323+RVV300/300+LS15 1m
Argentina
• LINETEK LS15+H03VV-F+LP39 1m
Danmark
• LINETEK LS15+H03VV-F+LP-38 1m
Switzerland
• LINETEK LS15+H03VV-F+LP-37 1m
Brazil
• LINETEK LS15 H03VV-F LP26A 1m
Israel
• LINETEK LS15+H03VV-F+LP-41 1m
UL
• LINETEK LP-30B + SPT-2 + LS15 1m
UK
• LINETEK LP-61L+ H03VV-F+ LS15 1m
Indian
• LINETEK PE-361+ H05VV-F+ LS15 1m
Italy
• LINETEK LS15+H03VV-F+PE-336 1m
Korea
• LINETEK LS15+H05VV-F+LP-E04A 1m
Australia
• LINETEK LS15+H03VV-F+LP-23A 1m
Taiwan
• LINETEK LS15+VCTF+LP-53 1m
Japan
• LINETEK LS15+VCTF+LP-54 1m
Africa
• LINETEK LS15+H03VV-F+PE-364 1m
CE
• LINETEK LP-34+H03VV-F + LS15 1m
CCC
• Longwell LSG-31+RVV300/300+LS-18 1m
Argentina
• Longwell LP-24+H03VV-F+LS-18 1m
Danmark
• Longwell LP-40+H03VV-F+LS-18 1m
Switzerland
• Longwell LP-37+H03VV-F+LS-18 1m
145000602
145000600
145000599
145000598
145000597
145000596
145000595
145000594
145000593
145000592
145000591
145000590
145000589
145000588
145000587
145000586
145000585
145000568
145000567
145000566
145000565
69
IdeaPad U260 Hardware Maintenance Manual
Table 10. Parts list—3-pin power cords (continued)
70
Region
P/N
Brazil
• Longwell LP-46+H03VV-F+LS-18 1m
Israel
• Longwell LP-41+H03VV-F+LS-18 1m
UL
• Longwell LP-30B+SPT-2 18AWG+LS-18 1m
UK
• Longwell LP-61L+H03VV-F+LS-18 1m
Indian
• Longwell LP-67+BIS+LS-18 1m
Italy
• Longwell LP-22+H03VV-F+LS-18 1m
Korea
• Longwell LP-486+KTLH03VV-F+LS-5 1m
Australia
• Longwell LP-23A+LFC-3R+LS-18 1m
Taiwan
• Longwell LP-71+VCTF+LS-33 1m
Japan
• Longwell LP-54+VCTF+LS-18 1m
Africa
• Longwell LP-39+H03VV-F+LS-18 1m
CE
• Longwell LP-34A+H03VV-F+LS-18 1m
CCC
• VOLEX GB10S3+RVV 300/500+VAC5S 1m
UL
• Volex US15S3+SPT-2+VAC5S 1m
UK
• VOLEX MP5004+H03VV-F+VAC5S 1m
Indian
• VOLEX IA6A3+IS694+VAC5S 1m
Switzerland
• VOLEX MP232+H03VV-F+VAC5S 1m
Italy
• VOLEX IT10S3+HO3VV-F+VAC5S 1m
Denmark
• VOLEX MP233D+H03VV-F+VAC5S 1m
Korea
• VOLEX M2511+KETI IEC+VAC5S 1m
Australia
• VOLEX AU10S3+H03VV-F+VAC5S 1m
Taiwan
• VOLEX TW15CS3+VCTF+VAC5S 1m
145000564
145000563
145000562
145000561
145000560
145000559
145000558
145000557
145000556
145000555
145000554
145000553
145000538
145000537
145000605
145000536
145000524
145000535
145000534
145000533
145000532
145000531
Lenovo IdeaPad U260
Table 10. Parts list—3-pin power cords (continued)
Region
P/N
Japan
• VOLEX VAC5S+VCTF+M755 1m
Argentina
• Volex LP-24+H03VV-F+LS-18 1m
Brazil
• VOLEX CH10S3+H03VV-F+VAC5S 1m
Israel
• VOLEX SI16S3+H03VV-F+VAC5S 1m
Africa
• Volex LP-39+H03VV-F+LS-18 1m
CE
• VOLEX M2511+HO3VV-F+VAC5S 1m
145000530
145000528
145000527
145000526
145000529
145000525
71
IdeaPad U260 Hardware Maintenance Manual
Notices
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72
Notices
Any performance data contained herein was determined in a controlled
environment. Therefore, the result obtained in other operating environments
may vary significantly. Some measurements may have been made on
development-level systems and there is no guarantee that these measurements
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measurements may have been estimated through extrapolation. Actual results
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73